Comparison

Stroop Effect vs Proloquo

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Stroop Effect

Features
Read full description

Classic game exploring the Stroop Effect

About

Proloquo

This app provides an intuitive and efficient Augmentative and Alternative Communication (AAC) solution for users of all ages. It facilitates language development and effective communication with features like quick access to words, a search function, and a unique Thinking Space for early communicators. It also offers a full keyboard with word prediction and expert guidance through an accompanying coach.

Highlights
  • Intuitive and easy-to-use interface
  • Quick access to frequently used words
  • Search function for effortless word finding
  • Focus Mode™ for targeted word emphasis
  • Thinking Space™ for early communicators (iPad only)
  • Extensive vocabulary with Related Words™
  • Full keyboard with word prediction
  • Proloquo Coach for expert guidance
Features
Read full description

AssistiveWare Proloquo is an intuitive, easy-to-use Augmentative and Alternative Communication (AAC) app. Based on years of research, it is the only AAC app designed to meet the needs of all ages without sacrificing ease of use or efficiency. Proloquo is more than just a communication tool; it’s a gateway to language development and effective communication. AN EASY START With a unique design and quick one-tap access to the most used words, you can start using AAC right away. Finding any word is effortless, with an easily accessible Search function. Need to focus on or teach specific words? Use Focus Mode™ and draw attention without restricting or deleting words. THINKING SPACE (only available on iPad) Understanding a beginning communicator can feel like an endless guessing game, leading to frustration on both sides. Proloquo’s unique Thinking Space™ feature allows you to visualize and explore thoughts and meaning even with the earliest communicators. Arrange Proloquo’s visuals in any order for more intuitive communication. Understand each other faster and easier with Proloquo’s Thinking Space. GROWS WITH YOU Proloquo offers an extensive vocabulary unmatched in size and efficiency. With a user-friendly interface and innovative features such as Related Words™, Proloquo ensures everyone, from toddlers to adults, can discover, learn, and love language. Proloquo also offers a full keyboard with word prediction to support literacy. GET EXPERT AAC GUIDANCE WITH PROLOQUO COACH We know learning AAC can be challenging - that’s why we paired Proloquo with Proloquo Coach. Free with a Proloquo subscription, it equips families and educators with the tools and knowledge needed to support children and students in learning to communicate using AAC. With fast in-app support and guided practice, you will always know what to do next. SHARE PROLOQUO WITH YOUR TEAM FOR FREE Share Proloquo at no additional cost. Involve teachers, Speech Pathologists, and grandparents - download the Proloquo app and sync across multiple devices for free. Try Proloquo free for one month! How payment works • After your trial ends, payment will be charged to your Apple Account. • Subscriptions renew automatically. Payment is charged 24 hours before the current subscription period ends. • Don’t want to renew? Cancel more than 24 hours before the end of the current subscription period. • Want to cancel or change your subscription? Manage it in your account settings on the App Store. The standard Apple Terms of Use apply to this app: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Stroop Effect4 screens
Proloquo4 screens

Verdict

The call

The clearest difference is in-app purchases: Stroop Effect at none against Proloquo's 6. Stroop Effect also leads on iOS requirement (11.0 vs 18.0). Proloquo's advantage is update cadence (every 6 weeks vs every 10 months). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Proloquo sells 6 in-app purchases, starting at $9.99 per month. Stroop Effect asks for nothing beyond the download.

UpkeepUpdate frequency

Stroop Effect ships an update every 10 months, Proloquo every 6 weeks. The most recent releases landed on September 20, 2026 and September 29, 2026 respectively.

Scorecard3 real differences · 7 level
Stroop Effect versus Proloquo: the parameters behind the verdict, then further details
ParameterStroop EffectProloquo
PriceFreeFree
Rating—3.9 (143 ratings) — better
Positive reviews—48.4% of reviews
Number of ratings—143 — better
Update frequencyEvery 10 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Subscription
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS11.0 — better18.0
Further details — not scored
Size58 MB503 MB
Age rating4+4+
DeveloperMichal MandryszAssistiveWare

In-app purchases

None

Stroop Effect

No in-app purchases

6 purchases

Proloquo

Subscriptions6
  • Monthly Subscription1 Month trial$9.991 Month
  • Monthly Subscription1 Year trial$9.991 Month
  • Monthly Subscription6 Months trial$9.991 Month
Show 3 more
  • Yearly Subscription1 Month trial$99.991 Year
  • Yearly Subscription1 Year trial$99.991 Year
  • Yearly Subscription6 Months trial$99.991 Year

Questions

Is Stroop Effect free?
Stroop Effect is free to download, with no in-app purchases.
Is Proloquo free?
Proloquo is free to download, with in-app purchases available.
Do Stroop Effect or Proloquo have ads?
Neither Stroop Effect nor Proloquo shows ads.
Which is updated more often, Stroop Effect or Proloquo?
Stroop Effect ships an update every 10 months, and Proloquo every 6 weeks. Most recently, Stroop Effect was updated on September 20, 2026 and Proloquo on September 29, 2026.

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